734-178

Features

• Horizontal or vertical PCB mounting via straight or angled solder pins
• 100% protected against mismating; only mating halves with the same number of poles can be connected together
• Coding option available

Specifications

Notes

• Safety information 1: The MCS – MULTI CONNECTION SYSTEM includes connectors without breaking capacity in accordance with DIN EN 61984. When used as intended, these connectors must not be connected/disconnected when live or under load. The circuit design should ensure header pins, which can be touched, are not live when unmated.
• Variants:: Other pole numbers || 3.8 mm pin projection for male headers with straight solder pins || Gold-plated or partially gold-plated contact surfaces || Other versions (or variants) can be requested from WAGO Sales or configured at https://configurator.wago.com/

Ratings Per Iec/En

• Ratings per: IEC/EN 60664-1
• Nominal voltage (III/3): 160 V
• Rated surge voltage (III/3): 2.5 kV
• Rated voltage (III/2): 160 V
• Rated surge voltage (III/2): 2.5 kV
• Nominal voltage (II/2): 320 V
• Rated surge voltage (II/2): 2.5 kV
• Rated current: 10 A
• Legend (ratings): (III / 2) ≙ Overvoltage category III / Pollution degree 2

Ratings Per Ul

• Approvals per: UL 1059
• Rated voltage UL (Use Group B): 300 V
• Rated current UL (Use Group B): 10 A
• Rated voltage UL (Use Group D): 300 V
• Rated current UL (Use Group D): 10 A

Ratings Per Csa

• Approvals per: CSA
• Rated voltage CSA (Use Group B): 300 V
• Rated current CSA (Use Group B): 10 A
• Rated voltage CSA (Use Group D): 300 V
• Rated current CSA (Use Group D): 10 A

Connection 1

• Pole No.: 18

Physical Data

• Pin spacing: 3.5 mm / 0.138 inch
• Width: 65.4 mm / 2.575 inch
• Height: 12.3 mm / 0.484 inch
• Height from the surface: 8.5 mm / 0.335 inch
• Depth: 10.3 mm / 0.406 inch
• Solder pin length: 3.8 mm
• Solder pin dimensions: 1 x 1 mm
• Drilled hole diameter with tolerance: 1.4 (+0.1) mm

Plug-In Connection

• Contact type (pluggable connector): Male connector/plug
• Connector (connection type): For PCB
• Mismating protection: Yes
• Mating direction to the PCB: 0 °
• Locking of plug-in connection: Without

Pcb Contact

• PCB Contact: THT
• Solder pin arrangement: Over the entire male connector (in-line)
• Number of solder pins per potential: 1

Material Data

• Color: Light gray
• Material group: I
• Insulation material: Polyamide (PA66)
• Flammability class per UL94: V0
• Contact material: Electrolytic copper (ECu)
• Contact plating: Tin-plated
• Fire load: 0.067 MJ
• Weight: 4.606 g

Environmental Requirements

• Limit temperature range: -60 … +100 °C

Commercial Data

• Packaging type: Box
• Country of origin Sales Organisation Germany: DE
• GTIN: 4044918872454
• Customs tariff number Sales Organisation Germany: 85366990990